20137608430

素因数分解:

$2^1\times 5^1\times {\mathrm{163}}^1\times {\mathrm{1709}}^1\times {\mathrm{7229}}^1$

素因数の和:9108

約数の個数: 32

約数和(自身を含む): 36496461600

約数和(自身を除く): 16358853170

約数列:

[1, 2, 5, 10, 163, 326, 815, 1630, 1709, 3418, 7229, 8545, 14458, 17090, 36145, 72290, 278567, 557134, 1178327, 1392835, 2356654, 2785670, 5891635, 11783270, 12354361, 24708722, 61771805, 123543610, 2013760843, 4027521686, 10068804215, 20137608430]

約数ペア:

[(1, 20137608430), (2, 10068804215), (5, 4027521686), (10, 2013760843), (163, 123543610), (326, 61771805), (815, 24708722), (1630, 12354361), (1709, 11783270), (3418, 5891635), (7229, 2785670), (8545, 2356654), (14458, 1392835), (17090, 1178327), (36145, 557134), (72290, 278567)]